F5F Stay Refreshed Power Users Overclocking Inquiries about my overclock.

Inquiries about my overclock.

Inquiries about my overclock.

L
LivvyplayzMC
Member
58
07-20-2016, 09:53 AM
#1
Hello everyone! I built this PC almost two years ago, around when Skylake was released, and I got a 6600k and an ASRock Z170 Extreme4. It was my first time assembling a PC and I haven’t really done any overclocking before (though I know it’s not ideal 😛). Today, I decided to take the plunge and overclocked my CPU to 4.4 at a 1.265 vcore in Fixed mode. I have a few questions. I heard that “fixed mode” doesn’t lower the voltage when the system is idle. Will this make a difference? I’m planning to keep this CPU and motherboard for at least a year, maybe a little longer before upgrading to an X99 model this year or next. Also, I set the vcore to 1.265 in the BIOS, but Aida64 and AIDA64 monitor show it as 1.296 for some reason. What’s going on here? Here’s a screenshot:

Thanks in advance!
L
LivvyplayzMC
07-20-2016, 09:53 AM #1

Hello everyone! I built this PC almost two years ago, around when Skylake was released, and I got a 6600k and an ASRock Z170 Extreme4. It was my first time assembling a PC and I haven’t really done any overclocking before (though I know it’s not ideal 😛). Today, I decided to take the plunge and overclocked my CPU to 4.4 at a 1.265 vcore in Fixed mode. I have a few questions. I heard that “fixed mode” doesn’t lower the voltage when the system is idle. Will this make a difference? I’m planning to keep this CPU and motherboard for at least a year, maybe a little longer before upgrading to an X99 model this year or next. Also, I set the vcore to 1.265 in the BIOS, but Aida64 and AIDA64 monitor show it as 1.296 for some reason. What’s going on here? Here’s a screenshot:

Thanks in advance!

G
GreatBritain_
Junior Member
14
07-20-2016, 07:22 PM
#2
fixed/manual mode does not decrease voltage when CPU is idling.
there is an adaptive mode. I usually set 0.001v for offset and whatever i want for the "additional voltage" ... those names are from ASUS bios, so yours might be different a bit.
there is no issue to keep the fixed mode. do degrade a CPU within short period (couple of years) a 1.4v or/and high temps are required.
regarding voltages - use HWInfo64 - it displays per core voltages. they might be slightly (0.00x difference) different from what you set in bios but not that much as you see.
G
GreatBritain_
07-20-2016, 07:22 PM #2

fixed/manual mode does not decrease voltage when CPU is idling.
there is an adaptive mode. I usually set 0.001v for offset and whatever i want for the "additional voltage" ... those names are from ASUS bios, so yours might be different a bit.
there is no issue to keep the fixed mode. do degrade a CPU within short period (couple of years) a 1.4v or/and high temps are required.
regarding voltages - use HWInfo64 - it displays per core voltages. they might be slightly (0.00x difference) different from what you set in bios but not that much as you see.

A
avi15
Member
167
07-21-2016, 12:01 AM
#3
fixed/manual mode does not decrease voltage when CPU is idling.
there is an adaptive mode. I usually set 0.001v for offset and whatever i want for the "additional voltage" ... those names are from ASUS bios, so yours might be different a bit.
there is no issue to keep the fixed mode. do degrade a CPU within short period (couple of years) a 1.4v or/and high temps are required.
regarding voltages - use HWInfo64 - it displays per core voltages. they might be slightly (0.00x difference) different from what you set in bios but not that much as you see.
A
avi15
07-21-2016, 12:01 AM #3

fixed/manual mode does not decrease voltage when CPU is idling.
there is an adaptive mode. I usually set 0.001v for offset and whatever i want for the "additional voltage" ... those names are from ASUS bios, so yours might be different a bit.
there is no issue to keep the fixed mode. do degrade a CPU within short period (couple of years) a 1.4v or/and high temps are required.
regarding voltages - use HWInfo64 - it displays per core voltages. they might be slightly (0.00x difference) different from what you set in bios but not that much as you see.

F
filipedash
Junior Member
1
07-27-2016, 08:04 AM
#4
n0ns3ns3 :
fixed/manual mode does not decrease voltage when CPU is idling.
there is an adaptive mode. I usually set 0.001v for offset and whatever i want for the "additional voltage" ... those names are from ASUS bios, so yours might be different a bit.
there is no issue to keep the fixed mode. do degrade a CPU within short period (couple of years) a 1.4v or/and high temps are required.
regarding voltages - use HWInfo64 - it displays per core voltages. they might be slightly (0.00x difference) different from what you set in bios but not that much as you see.
HWiNFO64 reports 1.175-1.205 per core and for the vcore 1.296 and the max it went was 1.312 (!?). Temps look fine. Should I do the offset voltage thing? ASrock's settings seems different from the others and most guides use the "Fixed mode". Is it something I should stress over?
F
filipedash
07-27-2016, 08:04 AM #4

n0ns3ns3 :
fixed/manual mode does not decrease voltage when CPU is idling.
there is an adaptive mode. I usually set 0.001v for offset and whatever i want for the "additional voltage" ... those names are from ASUS bios, so yours might be different a bit.
there is no issue to keep the fixed mode. do degrade a CPU within short period (couple of years) a 1.4v or/and high temps are required.
regarding voltages - use HWInfo64 - it displays per core voltages. they might be slightly (0.00x difference) different from what you set in bios but not that much as you see.
HWiNFO64 reports 1.175-1.205 per core and for the vcore 1.296 and the max it went was 1.312 (!?). Temps look fine. Should I do the offset voltage thing? ASrock's settings seems different from the others and most guides use the "Fixed mode". Is it something I should stress over?

E
explizip
Member
227
07-27-2016, 04:33 PM
#5
not really. your temps look decent. try running it with FPU, cache, and prime95 (version 26.6). as long as cores stay under 75°C, everything should be okay.
E
explizip
07-27-2016, 04:33 PM #5

not really. your temps look decent. try running it with FPU, cache, and prime95 (version 26.6). as long as cores stay under 75°C, everything should be okay.